US3995778A - Aerosol dispensing device - Google Patents

Aerosol dispensing device Download PDF

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Publication number
US3995778A
US3995778A US05/572,483 US57248375A US3995778A US 3995778 A US3995778 A US 3995778A US 57248375 A US57248375 A US 57248375A US 3995778 A US3995778 A US 3995778A
Authority
US
United States
Prior art keywords
compartment
propellant
communicating valve
wall
valve
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
US05/572,483
Other languages
English (en)
Inventor
Rustom Kooverji Gamadia
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
CPPD Inc A CORP OF
Original Assignee
Lever Brothers Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Lever Brothers Co filed Critical Lever Brothers Co
Application granted granted Critical
Publication of US3995778A publication Critical patent/US3995778A/en
Assigned to CPPD, INC., A CORP. OF IL reassignment CPPD, INC., A CORP. OF IL ASSIGNMENT OF ASSIGNORS INTEREST. Assignors: LEVER BROTHERS COMPANY, A CORP. OF ME
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D83/00—Containers or packages with special means for dispensing contents
    • B65D83/14—Containers for dispensing liquid or semi-liquid contents by internal gaseous pressure, i.e. aerosol containers comprising propellant
    • B65D83/60—Containers for dispensing liquid or semi-liquid contents by internal gaseous pressure, i.e. aerosol containers comprising propellant with contents and propellant separated
    • B65D83/673—Containers for dispensing liquid or semi-liquid contents by internal gaseous pressure, i.e. aerosol containers comprising propellant with contents and propellant separated at least a portion of the propellant being separated from the product and incrementally released by means of a pressure regulator
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00—Cosmetics or similar toiletry preparations
    • A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/72—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds
    • A61K8/81—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds
    • A61K8/8141—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides or nitriles thereof; Compositions of derivatives of such polymers
    • A61K8/8147—Homopolymers or copolymers of acids; Metal or ammonium salts thereof, e.g. crotonic acid, (meth)acrylic acid; Compositions of derivatives of such polymers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D83/00—Containers or packages with special means for dispensing contents
    • B65D83/14—Containers for dispensing liquid or semi-liquid contents by internal gaseous pressure, i.e. aerosol containers comprising propellant
    • B65D83/60—Containers for dispensing liquid or semi-liquid contents by internal gaseous pressure, i.e. aerosol containers comprising propellant with contents and propellant separated
    • B65D83/62—Containers for dispensing liquid or semi-liquid contents by internal gaseous pressure, i.e. aerosol containers comprising propellant with contents and propellant separated by membranes, bags or the like
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K2800/00—Properties of cosmetic compositions or active ingredients thereof or formulation aids used therein and process related aspects
    • A61K2800/80—Process related aspects concerning the preparation of the cosmetic composition or the storage or application thereof
    • A61K2800/88—Two- or multipart kits
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
    • A61Q5/00—Preparations for care of the hair
    • A61Q5/06—Preparations for styling the hair, e.g. by temporary shaping or colouring

Definitions

  • This invention relates to an aerosol dispensing device.
  • a substance to be dispensed is in admixture with a liquefied propellant and on actuation of the valve a mixture of the substance and the liquefied propellant is dispensed from the device.
  • dispensation of the substance together with liquefied propellant has disadvantages.
  • an aerosol dispensing device comprising a first compartment containing a substance to be dispensed and propellant solely in the vapour phase for dispensing the substance through the dispensing valve, a reservoir compartment containing liquefied propellant and propellant vapour and a communicating valve adapted to communicate the reservoir compartment with the first compartment and allow propellant vapour to pass from the reservoir compartment into the first compartment to augment the propellant in said compartment.
  • the communicating valve is adapted to allow propellant vapour to pass from the reservoir compartment into the first compartment when dispensation of the substance in the first compartment to the atmosphere results in the propellant pressure in the first compartment falling below that of the propellant vapour in the reservoir compartment by a predetermined amount.
  • the liquefied propellant will be one of the well-known hydrocarbon or halogenated hydrocarbon propellants.
  • the substance to be dispensed may be in any dispensible physical form although it is preferred that the substance is a powdered solid or a liquid or a dispersion of a powdered solid in a liquid.
  • the reservoir compartment is preferably formed within the body of the device between a dished dividing component and a base component.
  • the reservoir compartment is provided with inlet means for the introduction therein of the aerosol propellant and this may be in the form of a self-sealing gassing plug in the base component.
  • the device consists of a body component 10 having sloping shoulders and an open neck and base.
  • a dispensing valve 11 set in a flange 12 is attached to the neck of the body component at the swaged joint 13.
  • Dependent from the valve is a dip-tube 14 extending into the body component.
  • the open base of the body component 10 is closed by a dividing component 15 to form a first compartment 21 for containing a substance to be dispensed 22 together with pressurised propellant vapour 23 for dispensing the substance.
  • the dividing component 15 is deeply dished into the body component 10 and together with a base component 18 attached to both the body and dividing members at the double swaged joint 20, forms a reservoir compartment 24 within the body component 10 and below the first compartment 21 for containing a liquefied aerosol propellant 25 together with pressurised propellant vapour 26.
  • a communicating valve 16 fitted with a septum tube 17 is provided, the valve being adapted to open and allow propellant vapour 26 to pass from the reservoir compartment 24 to the first compartment 21 when dispensation of the substance 22 to the atmosphere causes the pressure of the propellant vapour 23 in the first compartment 21 to fall below that of the vapour in the reservoir compartment by a predetermined amount.
  • the base component 18 is fitted with a channelised self-sealing plastic gassing plug 19 for the introduction of the liquefied propellant into the reservoir compartment 24.
  • the aerosol dispensing device according to the invention will normally be sold to the aerosol filler complete with the dividing component 15 and its valve 16 together with the base component 18 fitted with the self-sealing gassing plug 19, although it is also envisaged that the individual components could be sold as a "kit-of-parts" for the filler to assemble during his filling procedure.
  • the manufacture of the upper part of the device that is the assembly of the body component 10, the dispensing valve 11 and the flange 12, is carried out in the same way as for a conventional aerosol dispensing device.
  • the dividing component 15 provided with the communicating valve 16 and the base component 18 may be attached to the body component 10 by a swaged joint. The two components may be swaged onto the body simultaneously or consecutively or they may be assembled together and the assemblage then swaged onto the body component 10.
  • this valve may be operated mechanically at the same time as the dispensing valve 11, for example by means of an operating rod connected to the valve stem of the dispensing valve.
  • the communicating valve will preferably be fitted with a septum tube for leading propellant vapour into the headspace of the device.
  • the use of a reservoir compartment operating at a higher pressure than the pressure of the main compartment is advantageous in that the loss of pressure in the main compartment is quickly made good as soon as the communicating valve opens.
  • Another advantage is that since the reservoir is relatively small it requires only a small amount of propellant to maintain it at a relatively high pressure. Thus, together with the fact that no liquid propellant is wasted by dispensation to the atmosphere means that the device described above can be used to dispense substances at relatively high pressure without the necessity of using a large amount of propellant.
  • the dispensing valve is less likely to clog and the possibility of corrosion is considerably reduced.
  • the substance to be dispensed is injected into the body component 10 of the device through the open neck, air is purged from the body and the pressure-release valve 11 is swaged into place.
  • An aerosol propellant in liquefied form is then injected into the reservoir compartment through the plug 19.
  • the communicating valve 16 allows propellant vapour to pass into the upper compartment 21.
  • the vapour pressure exerted in this compartment may be used to dispense the substance into the atmosphere through dispensing valve 11.
  • the device will be found useful for dispensing powders and such substances as feminine intimate hygiene products where co-dispensation of liquefied propellant produces undesirable product characteristics.
  • Another application of the device is in dispensing aqueous solutions which, in a conventional aerosol device, would form a separate phase above the liquefied propellant.
  • a hair setting lotion had the following composition:
  • the upper compartment of an aerosol dispensing device according to the invention was filled with about 100 gms of the above composition and about 10 gms of Freon 12 (Trade Mark) aerosol propellant was injected into the reservoir compartment. This amount of propellant is sufficient to dispense all of the lotion.
  • Freon 12 Trade Mark
  • the high proportion of water in the composition produced a wet spray which effected a better set than a similar lotion based solely on alcohol.
  • the lotion remained as a single homogeneous liquid phase in the upper compartment of the device, whereas if the setting lotion had been admixed with liquefied propellant in the normal way, two phases would have resulted, making it impossible to spray the lotion satisfactorily.
  • An aerosol talc had the following composition:
  • the upper compartment of an aerosol dispensing device was filled with about 100 gms of the above composition and about 15 gms of Freon 12 (Trade Mark) aerosol propellant was injected into the reservoir compartment. This amount of propellant was sufficient to dispense all of the talc.
  • Freon 12 Trade Mark
  • the talc was sprayed in a controllable jet having good directional characteristics.
  • the chilling effect observed with talc aerosols formulated as suspensions of talc in a liquefied propellant was absent.

Landscapes

  • Health & Medical Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Public Health (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Birds (AREA)
  • Veterinary Medicine (AREA)
  • Epidemiology (AREA)
  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
  • Cosmetics (AREA)
US05/572,483 1971-04-23 1975-04-28 Aerosol dispensing device Expired - Lifetime US3995778A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB1105171A GB1390937A (en) 1971-04-23 1971-04-23 Pressurised aerosol dispensing device
UK11051/71 1971-04-23

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
US05428991 Continuation 1973-12-27

Publications (1)

Publication Number Publication Date
US3995778A true US3995778A (en) 1976-12-07

Family

ID=9979112

Family Applications (1)

Application Number Title Priority Date Filing Date
US05/572,483 Expired - Lifetime US3995778A (en) 1971-04-23 1975-04-28 Aerosol dispensing device

Country Status (9)

Country Link
US (1) US3995778A (enrdf_load_stackoverflow)
BE (1) BE782525A (enrdf_load_stackoverflow)
CA (1) CA1017294A (enrdf_load_stackoverflow)
DE (1) DE2219400A1 (enrdf_load_stackoverflow)
FR (1) FR2136608A5 (enrdf_load_stackoverflow)
GB (1) GB1390937A (enrdf_load_stackoverflow)
IT (1) IT954732B (enrdf_load_stackoverflow)
NL (1) NL7205294A (enrdf_load_stackoverflow)
ZA (1) ZA722686B (enrdf_load_stackoverflow)

Cited By (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4202470A (en) * 1977-03-07 1980-05-13 Minoru Fujii Pressurized dispensers for dispensing products utilizing a pressure transfer fluid
WO1990015377A1 (en) * 1989-05-31 1990-12-13 S.Mcd. Murphy & Partners Ltd. Pressure regulator for spray cans and membrane herewith applied
US4995533A (en) * 1988-06-29 1991-02-26 Jaico C.V., Cooperatieve Vennootschap Pressure capsule for spray can, and spray can which utilizes such a capsule
EP0439287A1 (en) * 1990-01-26 1991-07-31 Ccl Industries Inc. Method and apparatus for maintaining a pressure within a product dispenser
US5110014A (en) * 1990-11-07 1992-05-05 Doundoulakis George J Bi-stable pressure maintaining gas containers
US5137186A (en) * 1990-01-26 1992-08-11 Ccl Industries Inc. Method and apparatus for dispensing product from a product bag
AU639747B2 (en) * 1990-02-09 1993-08-05 Jaico C.V. Pressure capsule for a spray can and a spray can which utilizes such a pressure capsule
WO1993022222A1 (en) * 1992-04-30 1993-11-11 I.P.R.S., U.S.A. Pressure generator and dispensing apparatus utilizing same
US5439137A (en) * 1992-04-09 1995-08-08 L'oreal Method for forming an extemporaneous mixture of at least two liquid or pasty components, and pressurized can for implementing such a method
US5667832A (en) * 1991-11-05 1997-09-16 Scottish And Newcastle Plc Method and device for foam generation by dispersion of bubbles
US6499632B2 (en) * 1998-05-29 2002-12-31 Packaging Technology Holding S.A. Pressure control device for maintaining a constant predetermined pressure in a container
US6745922B1 (en) * 1998-12-16 2004-06-08 Heineken Technical Services B.V. Container for storing and dispensing beverage, in particular beer
US20060249147A1 (en) * 2005-04-08 2006-11-09 Multi-Vet Ltd. Aerosol dispenser
RU2329188C2 (ru) * 2004-01-30 2008-07-20 Интеллиджент Пэкэджинг Системз Груп С.А. Устройство для регулирования давления
US20090301032A1 (en) * 2006-01-12 2009-12-10 Packaging & Product Innovations Europe B.V. Container, use of a container, additive chamber, and method for filling a container
US20110011755A1 (en) * 2007-01-30 2011-01-20 Ofer Moshe Cohen Container enabling mixing at least two substances therein
US20110114666A1 (en) * 2008-05-13 2011-05-19 Gilbert Fraser-Easton Dispensing of fluids
US20140183222A1 (en) * 2012-10-19 2014-07-03 Rust-Oleum Corporation Propellantless Aerosol System
US20160159556A1 (en) * 2013-07-17 2016-06-09 Airopack Technology Group B.V. Foam dispenser
GB2554365A (en) * 2016-09-22 2018-04-04 Aer Beatha Ltd Canister and valve
RU2722985C2 (ru) * 2015-11-10 2020-06-05 Гойара Устройство для регулирования давления, дозатор, содержащий указанное устройство для регулирования давления, и способ производства
US20230013157A1 (en) * 2017-04-03 2023-01-19 Gojara Bvba Disc-shaped pressure control device for pressure packaging
US11597643B2 (en) * 2016-08-20 2023-03-07 Envases Oehringen Gmbh Container for storing a liquid, pressure valve therefor and use of the container as a beer barrel; method for controlling the pressure in a container of this type; hollow container base, modular system for producing a hollow container base and method for filling a container
US20240228083A1 (en) * 2021-03-25 2024-07-11 Widget World Wide B.V. Method and filling station for filling a container comprising a pressurized additive chamber

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2414616A1 (de) * 1973-03-30 1974-10-17 Unilever Nv Haarpflegemittel
DE2414617A1 (de) * 1973-03-30 1974-10-17 Unilever Nv Haarpraeparation
US4049158A (en) * 1975-11-13 1977-09-20 S. C. Johnson & Son, Inc. Pressurized container-dispensers and filling method
IT1094411B (it) * 1977-08-02 1985-08-02 Werding Winfried J Ugello spruzzatore,dispositivi comprendenti tale ugello e procedimento per la loro produzione
GB1592918A (en) * 1978-02-06 1981-07-15 Elson J T Pressurised fluid-dispensing containers
US4266941A (en) * 1979-01-12 1981-05-12 Corning Glass Works Method of assuring the quality of the results obtained from a blood gas analyzer
BE1001856A3 (nl) * 1988-06-29 1990-03-20 Jaico Cv Drukluchtkapsule voor spuitbus en spuitbus die zulke kapsule toepast.
BE1002676A4 (nl) * 1988-10-03 1991-04-30 Jaico Cv Drukkapsule voor spuitbus en spuitbus die zulke kapsule toepast.
FR2840213B1 (fr) * 2002-05-31 2005-08-05 Oreal Dispositif aerosol a deux compartiments comprenant une composition aqueuse de coiffage et procede de coiffage

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1607579A (en) * 1925-04-03 1926-11-16 Jr Everett E Thompson Oil dispenser
US2772922A (en) * 1955-01-31 1956-12-04 Standard Oil Co Spraying device
US3258163A (en) * 1964-08-04 1966-06-28 Edward E Brush Low pressure dispensing container
US3815793A (en) * 1969-06-10 1974-06-11 Oreal Pressurized dispenser holding more highly pressurized internal container

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1607579A (en) * 1925-04-03 1926-11-16 Jr Everett E Thompson Oil dispenser
US2772922A (en) * 1955-01-31 1956-12-04 Standard Oil Co Spraying device
US3258163A (en) * 1964-08-04 1966-06-28 Edward E Brush Low pressure dispensing container
US3815793A (en) * 1969-06-10 1974-06-11 Oreal Pressurized dispenser holding more highly pressurized internal container

Cited By (39)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4202470A (en) * 1977-03-07 1980-05-13 Minoru Fujii Pressurized dispensers for dispensing products utilizing a pressure transfer fluid
US4995533A (en) * 1988-06-29 1991-02-26 Jaico C.V., Cooperatieve Vennootschap Pressure capsule for spray can, and spray can which utilizes such a capsule
US5090595A (en) * 1988-06-29 1992-02-25 Jaico C.V., Cooperatieve Venootschap Pressure capsule for spray can, and spray can which utilizes such a capsule
WO1990015377A1 (en) * 1989-05-31 1990-12-13 S.Mcd. Murphy & Partners Ltd. Pressure regulator for spray cans and membrane herewith applied
GR900100404A (el) * 1989-05-31 1991-10-10 S Mcd Murphy & Partners Ltd Ρυθμιστης πιεσεως για δοχεια ψεκασμου και η εφαρμοζομενη με αυτον μεμβρανη.
BE1003981A3 (nl) * 1989-05-31 1992-07-28 S Mcd Murphy & Partners Ltd Drukregelaar voor spuitbussen en membraan hierbij aangewend.
US5137186A (en) * 1990-01-26 1992-08-11 Ccl Industries Inc. Method and apparatus for dispensing product from a product bag
EP0439287A1 (en) * 1990-01-26 1991-07-31 Ccl Industries Inc. Method and apparatus for maintaining a pressure within a product dispenser
AU639747B2 (en) * 1990-02-09 1993-08-05 Jaico C.V. Pressure capsule for a spray can and a spray can which utilizes such a pressure capsule
US5285931A (en) * 1990-02-09 1994-02-15 Jaico C.V., Cooperatieve Vennootschap Pressure capsule for spray can and spray can which utilizes such pressure capsule
US5110014A (en) * 1990-11-07 1992-05-05 Doundoulakis George J Bi-stable pressure maintaining gas containers
US5667832A (en) * 1991-11-05 1997-09-16 Scottish And Newcastle Plc Method and device for foam generation by dispersion of bubbles
US5439137A (en) * 1992-04-09 1995-08-08 L'oreal Method for forming an extemporaneous mixture of at least two liquid or pasty components, and pressurized can for implementing such a method
WO1993022222A1 (en) * 1992-04-30 1993-11-11 I.P.R.S., U.S.A. Pressure generator and dispensing apparatus utilizing same
EP0945369A1 (en) * 1992-04-30 1999-09-29 I.P.R.S., U.S.A. Dispensing apparatus including a pressure generator
US6499632B2 (en) * 1998-05-29 2002-12-31 Packaging Technology Holding S.A. Pressure control device for maintaining a constant predetermined pressure in a container
US6616017B2 (en) 1998-05-29 2003-09-09 Packaging Technology Holding S.A. Pressure control device for maintaining a constant predetermined pressure in a container
US20040045986A1 (en) * 1998-05-29 2004-03-11 Packaging Technology Holding S.A. Pressure control device for maintaining a constant predetermined pressure in a container
US7467733B2 (en) 1998-05-29 2008-12-23 Packaging Technology Holding S.A. Pressure control device for maintaining a constant predetermined pressure in a container
US7748578B2 (en) 1998-05-29 2010-07-06 Ips Patent S.A. Pressure control device for maintaining a constant predetermined pressure in a container
US6745922B1 (en) * 1998-12-16 2004-06-08 Heineken Technical Services B.V. Container for storing and dispensing beverage, in particular beer
RU2329188C2 (ru) * 2004-01-30 2008-07-20 Интеллиджент Пэкэджинг Системз Груп С.А. Устройство для регулирования давления
US20060249147A1 (en) * 2005-04-08 2006-11-09 Multi-Vet Ltd. Aerosol dispenser
US20090301032A1 (en) * 2006-01-12 2009-12-10 Packaging & Product Innovations Europe B.V. Container, use of a container, additive chamber, and method for filling a container
US7832184B2 (en) * 2006-01-12 2010-11-16 Packaging & Product Innovations Europe B.V. Container, additive chamber, and method for filling a container
US20110011755A1 (en) * 2007-01-30 2011-01-20 Ofer Moshe Cohen Container enabling mixing at least two substances therein
US8281921B2 (en) * 2007-01-30 2012-10-09 Ofer Moshe Cohen Container enabling mixing at least two substances therein
US20110114666A1 (en) * 2008-05-13 2011-05-19 Gilbert Fraser-Easton Dispensing of fluids
US20140183222A1 (en) * 2012-10-19 2014-07-03 Rust-Oleum Corporation Propellantless Aerosol System
US20160159556A1 (en) * 2013-07-17 2016-06-09 Airopack Technology Group B.V. Foam dispenser
US9790019B2 (en) * 2013-07-17 2017-10-17 Airopack Technology Group B.V. Foam dispenser
RU2722985C2 (ru) * 2015-11-10 2020-06-05 Гойара Устройство для регулирования давления, дозатор, содержащий указанное устройство для регулирования давления, и способ производства
US11597643B2 (en) * 2016-08-20 2023-03-07 Envases Oehringen Gmbh Container for storing a liquid, pressure valve therefor and use of the container as a beer barrel; method for controlling the pressure in a container of this type; hollow container base, modular system for producing a hollow container base and method for filling a container
GB2554365A (en) * 2016-09-22 2018-04-04 Aer Beatha Ltd Canister and valve
US10906729B2 (en) 2016-09-22 2021-02-02 Aer Beatha Limited Canister and valve
GB2554365B (en) * 2016-09-22 2022-05-04 Aer Beatha Ltd Canister and valve
US20230013157A1 (en) * 2017-04-03 2023-01-19 Gojara Bvba Disc-shaped pressure control device for pressure packaging
US11851264B2 (en) * 2017-04-03 2023-12-26 Gojara Bvba Disc-shaped pressure control device for pressure packaging
US20240228083A1 (en) * 2021-03-25 2024-07-11 Widget World Wide B.V. Method and filling station for filling a container comprising a pressurized additive chamber

Also Published As

Publication number Publication date
DE2219400A1 (de) 1972-11-02
FR2136608A5 (enrdf_load_stackoverflow) 1972-12-22
IT954732B (it) 1973-09-15
BE782525A (fr) 1972-10-23
GB1390937A (en) 1975-04-16
ZA722686B (en) 1973-12-19
NL7205294A (enrdf_load_stackoverflow) 1972-10-25
CA1017294A (en) 1977-09-13

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AS Assignment

Owner name: CPPD, INC., C/O CT CORPORATION SYSTEM 208 LASALLE

Free format text: ASSIGNMENT OF ASSIGNORS INTEREST.;ASSIGNOR:LEVER BROTHERS COMPANY, A CORP. OF ME;REEL/FRAME:004888/0628

Effective date: 19880101

Owner name: CPPD, INC., A CORP. OF IL, ILLINOIS

Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:LEVER BROTHERS COMPANY, A CORP. OF ME;REEL/FRAME:004888/0628

Effective date: 19880101